The Kardashian women are famous for their extravagant red carpet outfits, expensive jewelry and global fashion collections -- but it's not just the female members of the reality TV family that love to dress up, as Star magazine can exclusively reveal!

In an exclusive video interview posted on RadarOnline.com, Robert Kardashian's former wife Ellen says that Bruce Jenner has a secret fetish for wearing women's clothing, shoes and lingerie, according to the new issue of Star. She says she learned of the bombshell over drinks with Bruce's ex, Chrystie, who spilled the beans on his cross-dressing alter ego.

"Of course, Bruce was every woman's heartthrob when he was that age, right?" Ellen says she asked Chrystie. Ellen said Chrystie said, "Yeah, until I went on a trip and I came back and he had gone through all my clothes. And I found my bras ... he'd clip them together and wear them!"